/*******************************************************************************
* Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.testing.tests.performance.concurrent;
import org.eclipse.persistence.testing.framework.*;
/**
* This tests the concurrency of the machine through testing math operations with multiple threads.
* This test must be run on a multi-CPU machine to be meaningful.
*/
public class BasicMathConcurrentTest extends ConcurrentPerformanceComparisonTest {
public BasicMathConcurrentTest() {
setName("BasicMathConcurrentTest");
setDescription("This tests the concurrency of the machine through testing math operations with multiple threads.");
}
/**
* Perform 100 cos.
*/
public void runTask() throws Exception {
for (int index = 0; index < 100; index++) {
double d = Math.acos(4.5);
d = d + 100;
d = Math.cos(d);
}
}
}